... , CE, RoHS DHL Free ship 3.5mm Mini Microphone Mic Speaker for iPod iPhone MP3/4CE. FCC. RoHS Features:Small and ... portable, plug and play, no need batteryWith both microphone and speaker function for recording and playing soundsHigh quality microphone with fine ... sensibility and excellent recording and playing soundsMini sized speaker with good loudness and tone.Length: 5.45cm, Diameter: 1 ...